// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
	env: cloud.DYNAMIC_CURRENT_ENV
})

const db = cloud.database()
const _ = db.command

// 云函数入口函数
exports.main = async (event, context) => {
	const {
		requestNums,
		currentNum
	} = event

	return db.collection('lost_and_found_infos').where({
		is_found: false,
		tags: 'found'
	}).skip(currentNum).limit(requestNums).orderBy('post_time', 'desc').get()
}
